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2 years ago

ANSWER THESE QUESTIONS FOR 70 POINTS I NEED THESE PLEASE

Mathematics

2 answers:

Leto [7]2 years ago

8 0

1) choice 3
2) commutative property
3) 12x + 8x -3x
common factor of x
x(12+8-3)
or
4x(3+2)-3x

S_A_V [24]2 years ago

5 0

Note: I don't know how to do the first 2 questions but the 3rd question I know. PLEASE FIRST LOOK AT THE EXPLANATION. WE ARE NOT HERE TO GIVE OUT ANSWERS, BUT TO HELP YOU.

Step-by-step explanation:

Step 1. IGNORE THE X

Step 2. add 12 and 8 (equals 20)

Step 3. Subtract 3 from 20 (equals 17).

Step 4. Now add the x to 17

Solution: 17x

Your welcome :)

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2 years ago

Find the slope of the line whose equation is 7x - 2y = 4. -2 7/2 4/7

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Answer: 7/2

To find the slope, we must put the equation in y = mx + b form, and m represents ur slope.

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3 years ago

On a number line, which fraction is to the right of 3 5 ? A) 1 8 B) 3 12 C) 6 10 D) 3 4

Nikitich [7]

Answer:

Step-by-step explanation:

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3 years ago

Read 2 more answers

Which of the following steps indicates the addition property of equality while solving the equation –1 – 6x = x – 15? Question 4

den301095 [7]

Answer:

B) -1-6 x +15 = x - 15 +15

Step-by-step explanation:

Explanation:-

Given equation is –1 – 6 x = x – 15

By addition property of equality

⇒ - 1 - 6 x + 15 = x - 15 +15

⇒ - 6 x + 14 = x

subtracting 'x' on both sides ,we get

⇒ - 6 x -x +14 =0

⇒ - 7 x +14 =0

⇒ -7 x = - 14

Dividing '-7' on both sides , we get

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The solution of given equation is x = 2

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3 years ago

If Gabe's Soccer Ball Company is able, due to competitive pressure, to charge $60 for a new soccer ball, while one soccer ball c

Brums [2.3K]

Answer:

Results are below.

Step-by-step explanation:

Giving the following information:

Selling price= $60

Unitary variable cost= $28

Fixed costs= $15,000

First, we need to calculate the average total cost:

Average cost= total cost / number of units

For example, for 1 unit and 10,000 units:

1 unit:

Average cost= 15,028/1 = 15,028

10,000 units:

Average cost= (15,000 + 28*10,000) / 10,000

Average cost= $29.5

Now, we can calculate the break-even point in units:

0= (60*x) - (28*x) - 15,000

x= number of units to break-even

0= 32x - 15,000

15,000/32= x

468.75=x

break-even point in units= 469

For the desired profit of $10,000:

10,000 = (60*x) - (28*x) - 15,000

25,000= 32x

781.25= x

Break-even point= 782 units

Finally, fixed costs dropped by $8,000:

0= 32x - 7,000

x= 7,000/32

x= 218.75

Break-even point= 219

Difference= 250 units

5 0

3 years ago